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Mark Hamaker

Mark Hamaker, MD

Average provider rating of 4.8 out of 5 stars72 Ratings, 7 Reviews

Pediatric Endocrinology

Highlights

Age Groups Seen

  • Infant 0-1
  • Child 2-12
  • Adolescent 13-18

Gender

Male

Hospital Affiliation

  • Primary Children's Hospital

Locations

  1. Primary Children's Hospital - Endocrinology Clinic
    • Phone: 801-662-1640
    • Fax: 801-587-7539
  2. Primary Children's Pediatric Diabetes Clinic
  3. Primary Children's Pediatric Diabetes Clinic - Lehi
    • Phone: 801-662-1640
    • Fax: 801-587-7539
  4. University of Utah Pediatric Endocrine Clinic - Lehi
    • Phone: 801-213-3599
    • Fax: 801-587-7539

Expertise

Education

  • Fellowship: University of Texas Health Sciences Center, 2015
  • Fellowship: University of Texas Health Science Center at San Antonio, Pediatric Endocrinology, 2015
  • Residency: University of Texas Health Science Center at San Antonio, Pediatrics, 2012
  • Residency: University of Texas Health Sciences Center, Pediatrics, 2012
  • Medical School: University of Texas Health Science Center at San Antonio, 2009
  • Medical School: University of Texas Health Science Center at San Antonio Physician Assistant Program, 2009

Board Certifications

  • Pediatric Endocrinology: American Board of Pediatrics, 2015

Licensed States

  • License ID: 9412207-1205, State: UT

Reviews

4.8 of 5 stars

72 Ratings, 7 Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

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    5 out of 5 stars
    Reviewed on 9/6/2026

    We love Dr. Hamaker, he is kind and takes time to answer questions and ensure both myself and my child understand

    5 out of 5 stars
    Reviewed on 8/22/2026

    Mark Hamaker is so great at understanding the trials of diabetes but still encouraging his patients to do better, without making them feel bad about themselves. We love Hamaker

    5 out of 5 stars
    Reviewed on 8/20/2026

    Best doctor around!!

    5 out of 5 stars
    Reviewed on 8/15/2026

    He was wonderful with my son and kind

    5 out of 5 stars
    Reviewed on 7/6/2026

    Excellent

    5 out of 5 stars
    Reviewed on 6/21/2026

    Dr Hamaker was very personable and knowledgeable. He spoke and explained everything directly to my teen daughter in a way she could understand and treated her with respect. Highly recommend!!

    5 out of 5 stars
    Reviewed on 11/25/2025

    He was good… Nice and personable